新增webrtc datachannel功能: #1216

cmake/FindSCTP.cmake

@@ -0,0 +1,24 @@
+# - Try to find sctp
+#
+# Once done this will define
+#  SCTP_FOUND        - System has mbedtls
+#  SCTP_INCLUDE_DIRS - The mbedtls include directories
+#  SCTP_LIBRARIES    - The mbedtls library
+
+
+#find Mbedtls
+FIND_PATH(
+    SCTP_INCLUDE_DIRS
+    NAMES usrsctp.h
+)
+
+FIND_LIBRARY(
+    SCTP_LIBRARIES
+    NAMES usrsctp
+)
+
+message(STATUS "SCTP LIBRARIES: " ${SCTP_LIBRARIES})
+message(STATUS "SCTP INCLUDE DIRS: " ${SCTP_INCLUDE_DIRS})
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SCTP DEFAULT_MSG SCTP_LIBRARIES SCTP_INCLUDE_DIRS)